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1113060-53-9

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1113060-53-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1113060-53-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,1,3,0,6 and 0 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1113060-53:
(9*1)+(8*1)+(7*1)+(6*3)+(5*0)+(4*6)+(3*0)+(2*5)+(1*3)=79
79 % 10 = 9
So 1113060-53-9 is a valid CAS Registry Number.

1113060-53-9Downstream Products

1113060-53-9Relevant academic research and scientific papers

Synthesis of some new pyrazolo[1,5-a]pyrimidines

Ahmed, Sayed A.,Abdelhamid, Abdou O.,El-Ghandour, Ahmed H.H.,Mohamed, Mahmoud A.,Mohamed, Basant M.

, p. 26 - 31 (2008/09/19)

Pyrazolo[1,5-a]pyrimidines were synthesised from the the reaction of β-diketone, β-keto ester, 1,2-disubstituted acrylonitrile or sodium (3-oxocycloalkylidene) methenolate. Elemental analysis, spectral data and alternative synthesis route elucidated structures of the newly synthesised compounds.

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